Bumper assembly



FIG. 1 is a perspective view of a bumper assembly according to an embodiment of our new design;

FIG. 2 is a top plan view of the bumper assembly of FIG. 1;

FIG. 3 is a front elevational view of the bumper assembly of FIG. 1;

FIG. 4 is a bottom plan view of the bumper assembly of FIG. 1;

FIG. 5 is a right side elevational view of the bumper assembly of FIG. 1; and,

FIG. 6 is a left side elevational view of the bumper assembly of FIG. 1.

The broken lines shown in the drawings illustrate portions of the bumper assembly that form no part of claimed design. 

CLAIM The ornamental design for a bumper assembly, as shown and described. 